== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:48:38 (1776178118) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1768 1285920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524155 534 523621 1% /mnt/lustre - mkdir 913 (time 1776178135.39 total 10.00 last 91.30) - mkdir 1876 (time 1776178145.41 total 20.01 last 96.19) - mkdir 2947 (time 1776178155.42 total 30.02 last 106.97) - mkdir 3861 (time 1776178165.42 total 40.03 last 91.35) - mkdir 4556 (time 1776178175.44 total 50.05 last 69.36) - mkdir 5104 (time 1776178185.45 total 60.05 last 54.78) - mkdir 5862 (time 1776178195.45 total 70.06 last 75.76) - mkdir 6898 (time 1776178205.45 total 80.06 last 103.59) - mkdir 8029 (time 1776178215.46 total 90.07 last 113.03) - mkdir 9081 (time 1776178225.46 total 100.07 last 105.15) - mkdir 10000 (time 1776178233.66 total 108.27 last 112.08) - mkdir 11135 (time 1776178243.67 total 118.28 last 113.44) - mkdir 12083 (time 1776178253.67 total 128.28 last 94.79) - mkdir 13225 (time 1776178263.67 total 138.28 last 114.15) - mkdir 14408 (time 1776178273.68 total 148.29 last 118.23) - mkdir 15452 (time 1776178283.69 total 158.29 last 104.32) - mkdir 16635 (time 1776178293.71 total 168.31 last 118.05) - mkdir 17748 (time 1776178303.71 total 178.32 last 111.24) - mkdir 18778 (time 1776178313.72 total 188.32 last 102.97) - mkdir 19617 (time 1776178323.72 total 198.32 last 83.89) - mkdir 20000 (time 1776178327.07 total 201.68 last 114.22) - mkdir 21024 (time 1776178337.07 total 211.68 last 102.37) - mkdir 22234 (time 1776178347.08 total 221.69 last 120.94) - mkdir 23279 (time 1776178357.08 total 231.69 last 104.50) - mkdir 24257 (time 1776178367.08 total 241.69 last 97.76) - mkdir 25311 (time 1776178377.08 total 251.69 last 105.38) - mkdir 26379 (time 1776178387.09 total 261.70 last 106.74) - mkdir 27611 (time 1776178397.10 total 271.70 last 123.10) - mkdir 28760 (time 1776178407.11 total 281.71 last 114.81) - mkdir 29868 (time 1776178417.11 total 291.72 last 110.73) - mkdir 31016 (time 1776178427.11 total 301.72 last 114.77) - mkdir 31986 (time 1776178437.12 total 311.72 last 96.98) - mkdir 32977 (time 1776178447.13 total 321.74 last 98.98) - mkdir 33992 (time 1776178457.13 total 331.74 last 101.48) - mkdir 35048 (time 1776178467.14 total 341.75 last 105.48) - mkdir 36036 (time 1776178477.14 total 351.75 last 98.77) - mkdir 37110 (time 1776178487.15 total 361.76 last 107.34) - mkdir 38061 (time 1776178497.15 total 371.76 last 95.08) - mkdir 38978 (time 1776178507.15 total 381.76 last 91.68) - mkdir 40000 (time 1776178515.98 total 390.59 last 115.77) - mkdir 41093 (time 1776178525.98 total 400.59 last 109.28) - mkdir 42285 (time 1776178535.99 total 410.60 last 119.14) - mkdir 43296 (time 1776178546.00 total 420.60 last 101.03) - mkdir 44232 (time 1776178556.00 total 430.61 last 93.57) - mkdir 45266 (time 1776178566.01 total 440.61 last 103.34) - mkdir 45979 (time 1776178576.02 total 450.62 last 71.22) - mkdir 46470 (time 1776178586.03 total 460.64 last 49.03) - mkdir 47042 (time 1776178596.04 total 470.64 last 57.17) - mkdir 47775 (time 1776178606.04 total 480.64 last 73.30) - mkdir 48461 (time 1776178616.07 total 490.67 last 68.40) - mkdir 49316 (time 1776178626.08 total 500.68 last 85.42) - mkdir 50000 (time 1776178631.79 total 506.40 last 119.67) - mkdir 51185 (time 1776178641.80 total 516.40 last 118.44) - mkdir 52335 (time 1776178651.80 total 526.41 last 114.97) - mkdir 53523 (time 1776178661.80 total 536.41 last 118.79) - mkdir 54620 (time 1776178671.80 total 546.41 last 109.67) - mkdir 55769 (time 1776178681.81 total 556.42 last 114.81) - mkdir 56921 (time 1776178691.82 total 566.42 last 115.17) - mkdir 57832 (time 1776178701.82 total 576.43 last 91.07) - mkdir 58806 (time 1776178711.82 total 586.43 last 97.36) - mkdir 59872 (time 1776178721.83 total 596.43 last 106.57) - mkdir 61066 (time 1776178731.84 total 606.44 last 119.28) - mkdir 62298 (time 1776178741.84 total 616.45 last 123.16) - mkdir 63610 (time 1776178751.84 total 626.45 last 131.17) - mkdir 64946 (time 1776178761.85 total 636.46 last 133.50) total: 65636 mkdir in 642.66 seconds: 102.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270356 1017332 21% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589792 66171 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776178774 ; total 0 ; last 0) - unlinked 10000 (time 1776178935 ; total 161 ; last 161) - unlinked 20000 (time 1776179085 ; total 311 ; last 150) - unlinked 30000 (time 1776179223 ; total 449 ; last 138) - unlinked 40000 (time 1776179367 ; total 593 ; last 144) - unlinked 50000 (time 1776179514 ; total 740 ; last 147) - unlinked 60000 (time 1776179658 ; total 884 ; last 144) total: 65536 unlinks in 966 seconds: 67.842651 unlinks/second nlink between: 1 - unlinked 0 (time 1776179743 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1279876 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre